Invention Grant
US08269885B2 Fade in/fade-out fallback in frame rate conversion and motion judder cancellation
有权
在帧速率转换和运动抖动消除中淡入淡出回退
- Patent Title: Fade in/fade-out fallback in frame rate conversion and motion judder cancellation
- Patent Title (中): 在帧速率转换和运动抖动消除中淡入淡出回退
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Application No.: US12418528Application Date: 2009-04-03
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Publication No.: US08269885B2Publication Date: 2012-09-18
- Inventor: Zhi Zhou , Yeongtaeg Kim
- Applicant: Zhi Zhou , Yeongtaeg Kim
- Applicant Address: KR Suwon
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon
- Main IPC: H04N7/01
- IPC: H04N7/01

Abstract:
A system and method for determining a pixel characteristic of pixels in interpolated frames. Preceding and successive frames are evaluated to determine if there is a frame-wide change occurring to the pixels. To the extent there is a frame-wide change, the pixel characteristic in interpolated frames is accommodated by the frame-wide change. In one implementation, frame-wide changes in luminance, such as fade in and fade out, are detected and the pixel characteristic of pixels in the interpolated frame is determined based at least in part on fallback techniques rather than motion compensation interpolation.
Public/Granted literature
- US20100253835A1 FADE IN/FADE-OUT FALLBACK IN FRAME RATE CONVERSION AND MOTION JUDDER CANCELLATION Public/Granted day:2010-10-07
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